| title | media type | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|---|
| Evolutionary Instability: Logical and Material Aspects of a Unified Theory of Biosocial Evolution | Paperback | 978-0-387-51808-4 (0-387-51808-8) | 1990 | |
| Evolutionary Instability: Logical and Material Aspects of a Unified Theory of Biosocial Evolution | Taschenbuch | 978-3-540-51808-2 (3-540-51808-8) | 1990 |